    <%@ page language="java" pageEncoding="UTF-8"%>  
      
    <script type="text/javascript">  
    <!--  
    function reloadVerifyCode(){  
        document.getElementById('verifyCodeImage').setAttribute('src', '${pageContext.request.contextPath}/mydemo/getVerifyCodeImage');  
    }  
    //-->  
    </script>  
      
    <div style="color:red; font-size:22px;">${message_login}</div>  
      
    <form action="<%=request.getContextPath()%>/login/login" method="POST">  
        姓名：<input type="text" name="username"/><br/>  
        密码：<input type="text" name="password"/><br/>  
        验证：<input type="text" name="verifyCode"/>  
             &nbsp;&nbsp;  
             <img id="verifyCodeImage" onclick="reloadVerifyCode()" src="<%=request.getContextPath()%>/login/getVerifyCodeImage"/><br/>  
        <input type="submit" value="确认"/>  
    </form>  